Description of TTComponent Group :
TTComponetGroup allows to manipulate a set of boolean properties of different components as single one. You choose components and boolean properies. Then use code TComponetGroup.Activate=true or TComponetGroup.Activate=false to send true or false to selected properies. Also you can make some properties be reversed thismeans they accept true if sent false and vice-versa. Also you can remember state of all properities, send true and restore their state by sending false. Also there some advanced mass manipulations. Example of usage - show components according current user. E.g. you want some user to see particular menus and other user to see other menus.